5 files changed, 38 insertions, 10 deletions

diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index 9acfb6b0a8..26282b0ee3 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -121,6 +121,8 @@ void LLTexUnit::refreshState(void)
 	// We set dirty to true so that the tex unit knows to ignore caching
 	// and we reset the cached tex unit state
 
+	gGL.flush();
+	
 	glActiveTextureARB(GL_TEXTURE0_ARB + mIndex);
 	if (mCurrTexType != TT_NONE)
 	{
@@ -182,6 +184,7 @@ void LLTexUnit::disable(void)
 	{
 		activate();
 		unbind(mCurrTexType);
+		gGL.flush();
 		glDisable(sGLTextureType[mCurrTexType]);
 		mCurrTexType = TT_NONE;
 	}
@@ -717,6 +720,7 @@ void LLTexUnit::setColorScale(S32 scale)
 	if (mCurrColorScale != scale || gGL.mDirty)
 	{
 		mCurrColorScale = scale;
+		gGL.flush();
 		glTexEnvi( GL_TEXTURE_ENV, GL_RGB_SCALE, scale );
 	}
 }
@@ -726,6 +730,7 @@ void LLTexUnit::setAlphaScale(S32 scale)
 	if (mCurrAlphaScale != scale || gGL.mDirty)
 	{
 		mCurrAlphaScale = scale;
+		gGL.flush();
 		glTexEnvi( GL_TEXTURE_ENV, GL_ALPHA_SCALE, scale );
 	}
 }
@@ -1113,6 +1118,33 @@ void LLRender::flush()
 			sUICalls++;
 			sUIVerts += mCount;
 		}
+		
+		if (gDebugGL)
+		{
+			if (mMode == LLRender::QUADS)
+			{
+				if (mCount%4 != 0)
+				{
+					llerrs << "Incomplete quad rendered." << llendl;
+				}
+			}
+			
+			if (mMode == LLRender::TRIANGLES)
+			{
+				if (mCount%3 != 0)
+				{
+					llerrs << "Incomplete triangle rendered." << llendl;
+				}
+			}
+			
+			if (mMode == LLRender::LINES)
+			{
+				if (mCount%2 != 0)
+				{
+					llerrs << "Incomplete line rendered." << llendl;
+				}
+			}
+		}
 
 		mBuffer->setBuffer(immediate_mask);
 		mBuffer->drawArrays(mMode, 0, mCount);
diff --git a/indra/llui/llaccordionctrltab.cpp b/indra/llui/llaccordionctrltab.cpp
index 1067c3f1d5..e12776f83a 100644
--- a/indra/llui/llaccordionctrltab.cpp
+++ b/indra/llui/llaccordionctrltab.cpp
@@ -826,9 +826,6 @@ void LLAccordionCtrlTab::draw()
 			LLLocalClipRect clip(child_rect);
 			drawChild(root_rect,mContainerPanel);
 		}
-		
-
-		gGL.getTexUnit(0)->disable();
 	}
 }
 
diff --git a/indra/llui/llclipboard.cpp b/indra/llui/llclipboard.cpp
index cbd4cb380f..400b899ef2 100644
--- a/indra/llui/llclipboard.cpp
+++ b/indra/llui/llclipboard.cpp
@@ -103,9 +103,11 @@ BOOL LLClipboard::canPasteString() const
 
 void LLClipboard::copyFromPrimarySubstring(const LLWString &src, S32 pos, S32 len, const LLUUID& source_id )
 {
+#if !LL_DARWIN
 	mSourceID = source_id;
 	mString = src.substr(pos, len);
 	LLView::getWindow()->copyTextToPrimary( mString );
+#endif
 }
 
 
diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp
index 9134adc6d1..28ca83ad48 100644
--- a/indra/llui/llui.cpp
+++ b/indra/llui/llui.cpp
@@ -212,7 +212,7 @@ void gl_rect_2d(S32 left, S32 top, S32 right, S32 bottom, BOOL filled )
 
 	// Counterclockwise quad will face the viewer
 	if( filled )
-	{
+	{ 
 		gGL.begin( LLRender::QUADS );
 			gGL.vertex2i(left, top);
 			gGL.vertex2i(left, bottom);
@@ -513,8 +513,8 @@ void gl_draw_scaled_image_with_border(S32 x, S32 y, S32 width, S32 height, LLTex
 	
 	if (solid_color)
 	{
-		gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_PREV_COLOR);
-		gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_ALPHA, LLTexUnit::TBS_VERT_ALPHA);
+		//gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_PREV_COLOR);
+		//gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_ALPHA, LLTexUnit::TBS_VERT_ALPHA);
 	}
 
 	gGL.pushUIMatrix();
@@ -650,7 +650,7 @@ void gl_draw_scaled_image_with_border(S32 x, S32 y, S32 width, S32 height, LLTex
 
 	if (solid_color)
 	{
-		gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
+		//gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
 	}
 }
 
diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index d34083a384..d0dbc99bc7 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -1325,7 +1325,6 @@ void LLView::drawChildren()
 				localRectToScreen(viewp->getRect(),&screenRect);
 				if ( rootRect.overlaps(screenRect)  && LLUI::sDirtyRect.overlaps(screenRect))
 				{
-					glMatrixMode(GL_MODELVIEW);
 					LLUI::pushMatrix();
 					{
 						LLUI::translate((F32)viewp->getRect().mLeft, (F32)viewp->getRect().mBottom, 0.f);
@@ -1349,8 +1348,6 @@ void LLView::drawChildren()
 		}
 		--sDepth;
 	}
-
-	gGL.getTexUnit(0)->disable();
 }
 
 void LLView::dirtyRect()